#vulnerability

An open redirect vulnerability exists in the Account module in Volosoft ABP Framework >= 5.1.0 and < 10.0.0-rc.2. Improper validation of the returnUrl parameter in the register function allows an attacker to redirect users to arbitrary external domains.

Amazon Threat Intelligence reports Russian GRU hackers are increasingly breaking into critical infrastructure by abusing misconfigured devices instead of exploiting software vulnerabilities.

A critical vulnerability (CVE-2025-34352) found by XM Cyber in the JumpCloud Remote Assist for Windows agent allows local users to gain full SYSTEM privileges. Businesses must update to version 0.317.0 or later immediately to patch the high-severity flaw.

Amazon's threat intelligence team has disclosed details of a "years-long" Russian state-sponsored campaign that targeted Western critical infrastructure between 2021 and 2025. Targets of the campaign included energy sector organizations across Western nations, critical infrastructure providers in North America and Europe, and entities with cloud-hosted network infrastructure. The activity has

A security researcher says a basic website flaw at a photo booth operator may have exposed hundreds of private customer photos.

A security researcher says a basic website flaw at a photo booth operator may have exposed hundreds of private customer photos.

Threat actors have begun to exploit two newly disclosed security flaws in Fortinet FortiGate devices, less than a week after public disclosure. Cybersecurity company Arctic Wolf said it observed active intrusions involving malicious single sign-on (SSO) logins on FortiGate appliances on December 12, 2025. The attacks exploit two critical authentication bypasses (CVE-2025-59718 and CVE-2025-59719

The security vulnerability known as React2Shell is being exploited by threat actors to deliver malware families like KSwapDoor and ZnDoor, according to findings from Palo Alto Networks Unit 42 and NTT Security. "KSwapDoor is a professionally engineered remote access tool designed with stealth in mind," Justin Moore, senior manager of threat intel research at Palo Alto Networks Unit 42, said in a

### Impact A cryptographic semantic binding flaw in ALTCHA libraries allows challenge payload splicing, which may enable replay attacks. The HMAC signature does not unambiguously bind challenge parameters to the nonce, allowing an attacker to reinterpret a valid proof-of-work submission with a modified expiration value. This may allow previously solved challenges to be reused beyond their intended lifetime, depending on server-side replay handling and deployment assumptions. The vulnerability primarily impacts abuse-prevention mechanisms such as rate limiting and bot mitigation. It does not directly affect data confidentiality or integrity. ### Patches This issue has been addressed by enforcing explicit semantic separation between challenge parameters and the nonce during HMAC computation. Users are advised to upgrade to patched versions. ### Workarounds As a mitigation, implementations may append a delimiter to the end of the `salt` value prior to HMAC computation (for example...

## Fickling Assessment Based on the test case provided in the original report below, this bypass was caused by `pty` missing from our block list of unsafe module imports (as previously documented in #108), rather than the unused variable heuristic. This led to unsafe pickles based on `pty.spawn()` being incorrectly flagged as `LIKELY_SAFE`, and was fixed in https://github.com/trailofbits/fickling/pull/187. ## Original report ### Summary An unsafe deserialization vulnerability in Fickling allows a crafted pickle file to bypass the "unused variable" heuristic, enabling arbitrary code execution. This bypass is achieved by adding a trivial operation to the pickle file that "uses" the otherwise unused variable left on the stack after a malicious operation, tricking the detection mechanism into classifying the file as safe. ### Details Fickling relies on the heuristic of detecting unused variables in the VM's stack after execution. Opcodes like `REDUCE`, `OBJ`, and `INST`, which can be ...